Trial Crashing Every Time?

[[Waggly Bean]]

I have downloaded the trial for this twice now, and each time I try to load it up, the game gets to the title, lets me start the game and select weapons etc, but then quits back to my games list whilst trying to load the first level.

Anyone else experienced this? I was thinking I would probably instantly buy this game as it's only 79p, but I don't want to pay that if the full version will crash on me too.

My phone is a HTC Radar - has anyone with this phone played it without issues? Or has anyone got an idea of how to get it working?